{"product_id":"ge-vmivme5599-332-005599-000-automatic-fiber-optic-bypass-switch","title":"GE VMIVME5599 332-005599-000 Automatic Fiber-Optic Bypass Switch","description":"\u003cp\u003eThe \u003cstrong\u003eGE VMIVME-5599\u003c\/strong\u003e (\u003cstrong\u003eVMIVME-5599\u003c\/strong\u003e Automatic Fiber-Optic Bypass Switch) operates as a dedicated hardware component for maintaining network integrity within fiber-optic VMEbus communication rings. This module is designed to detect power loss at a network node and execute an automatic bypass, ensuring that the remaining nodes in the fiber-optic network continue to function without interruption. It provides both manual and remote operational controls to facilitate network maintenance and contingency management.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eVMIVME-5599\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE \/ VMIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eConsult Factory Documentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eConsult Factory Documentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard VMEbus Form Factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial Standard Range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLogic level current draw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eVMIVME-5576, VMIVME-5588\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eAutomatic Fiber-Optic Node Bypass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane bus communication velocity and firmware compatibility\u003c\/h3\u003e\n\u003cp\u003eThe VMIVME-5599 integrates into the VMEbus backplane alongside high-speed reflective memory nodes such as the VMIVME-5576 and VMIVME-5588. To preserve deterministic network performance, the module's bypass switching latency must be synchronized with the network timing parameters defined in the host controller's configuration. Firmware flash compatibility is critical; users must ensure that the bypass logic is consistent with the communication protocols used by the reflective memory nodes to avoid packet loss during transition states. Proper mapping of the remote control pin on the P2 connector is required to enable automated diagnostic responses from the host CPU.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: How does the module detect power loss for the bypass operation?\u003c\/p\u003e\n\u003cp\u003eA: The module monitors its local power supply status. Upon detecting a loss of power, the internal switching mechanism activates to route the fiber-optic signal around the inactive node, thereby maintaining the continuity of the ring.\u003c\/p\u003e\n\u003cp\u003eQ: Can the bypass be triggered without a power failure?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports manual operation via a front panel switch and remote operation via a control pin on the P2 connector, allowing users to intentionally isolate a node for maintenance without breaking the fiber-optic loop.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the VMEbus chassis is powered down during initial installation to protect the fiber-optic transceiver and VME backplane pins.\u003c\/li\u003e\n\u003cli\u003eSeat the module in the same VMEbus backplane segment as the VMIVME-5576 or VMIVME-5588 nodes to ensure consistent bus timing.\u003c\/li\u003e\n\u003cli\u003eUtilize high-quality fiber-optic cables and perform careful cleaning of all optical interfaces to minimize signal insertion loss at the switch point.\u003c\/li\u003e\n\u003cli\u003eVerify the P2 connector wiring to ensure the remote control pin is correctly referenced to the controller's I\/O signals.\u003c\/li\u003e\n\u003cli\u003eAfter installation, perform a bypass test—manually or via remote signal—to confirm that the fiber-optic ring remains active and stable when the node is isolated.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":52635981644088,"sku":"VMIVME5599 332-005599-000","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/VMIVME5599_332-005599-0002.jpg?v=1783930628","url":"https:\/\/www.automodulexpert.com\/products\/ge-vmivme5599-332-005599-000-automatic-fiber-optic-bypass-switch","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}